baber/WOPTO huggingface dataset:
Patent WO-2019068222-A1 (WO)
Title: Concurrent relocation and reinitialization of vslam
Inventor: LIU XIAOHUI
IPC: G01C11/00
Filed: 2017-10-06
Abstract: Various embodiments include processing devices and methods for relocation and reinitialization for a robotic device. Various embodiments may include concurrently relocating a second pose of the robotic device and reinitializing a third pose of the robotic device in response to failing to determine a first pose of the robotic device in the environment and determining that tracking of the robotic device is lost. Various embodiments may include pre-relocating a second pose of the robotic device in the environment in response to failing to determine the first pose of the robotic device in the environment and determining that tracking of the robotic device is lost, relocating a third pose of the robotic device in response to successfully pre-relocating the second pose of the robotic device, and reinitializing a fourth pose of the robotic device in response to unsuccessfully pre-relocating the second pose of the robotic device.
Patent WO-2018227825-A1 (WO)
Title: 一种屏幕锁定方法及装置
Inventor: ZHU DENGKUI
IPC: G06F3/048
Filed: 2017-10-09
Abstract: 一种屏幕锁定方法及装置，涉及通信技术领域，终端在多屏幕上进行显示时可降低用户隐私被泄露的安全风险。该方法包括：第一终端(100)与第二终端(200)建立连接后，第一终端(100)向第二终端(200)发送待显示数据，以使得第二终端(200)显示第一界面，此时，第一终端(100)中显示有与第一界面不同的第二界面；第一终端(100)获取用户触发的第一锁屏操作，第一锁屏操作用于指示锁定第二终端(200)的屏幕；响应于第一锁屏操作，第一终端(100)向第二终端(200)发送锁屏指示，以使得第二终端(200)进入锁屏状态。
Patent WO-2019071557-A1 (WO)
Title: Method for collecting biological feature information, terminal and computer readable storage medium
Inventor: LI MOUTAO
IPC: G06K9/00
Filed: 2017-10-13
Abstract: A method for collecting biological feature information, applied to a terminal having an image sensor. The image sensor comprises a pixel array consisting of two or more pixels, and when each pixel in the pixel array senses biological feature information to be collected, a pixel signal generated by the pixel is greater than a preset threshold. The method comprises: detecting pixel signals generated by pixels at n preset positions in the pixel array (101); determining the pixels with the generated pixel signal being greater than the preset threshold as target pixels (102); obtaining location information of each target pixel in the pixel array (103); generating at least one collection area on the pixel array based on the position information of each target pixel in the pixel array (104); and collecting the biological feature information of the at least one collection area (105). The method can reduce the collected amount of data, reduce the collection time, and improve the collection efficiency.
Patent WO-2019071572-A1 (WO)
Title: Liquid level detection device and water dispenser having same
Inventor: YANG YUHENG
IPC: G01F23/18
Filed: 2017-10-13
Abstract: A liquid level detection device (100) and a water dispenser having the same, the liquid level detection device (100) comprising: a gas storage component (1), the gas storage component (1) being internally provide with a gas cavity (11); a pressure detection component (2), the pressure detection component (2) being connected to the gas storage component (1) and comprising a thin film, wherein an outer side of the thin film communicates with the gas storage component (1), and the thin film is suitable for being deformed under the pressure action of a detected liquid and being converted into an electrical signal for output.
Patent WO-2019033533-A1 (WO)
Title: Direct current voltage conversion circuit, direct current voltage converter, control method and computer-readable storage medium
Inventor: ZENG HAIFENG
IPC: H02M3/158
Filed: 2017-10-17
Abstract: A direct current voltage conversion circuit and direct current voltage converter. The circuit comprises a first inductor (L01), a first end of the first inductor (L01) being configured to connect to a first end (A) of a first power source; a first transistor (S1) and a third transistor (S3), the first end of the first transistor (S1) and the first end of the third transistor (S3) being connected to the second end of the first inductor (L01), and the second end of the third transistor (S3) being connected to the first end of a second capacitor (C2); a second transistor (S2) and a third capacitor (C3), the first end of the second transistor (S2) being connected to the first end of the third capacitor (C3), and the first end of the second transistor (S2) being respectively connected to the second end of the first transistor (S1) and the second end of the second capacitor (C2), the second end of the second transistor (S2) being connected to the second end of the third capacitor (C3) by means of a fourth transistor (S4), and the second end of the second transistor (S2) being configured to connect to the second end (B) of the first power source; and a first capacitor (C1) connected to the first end (A) and the second end (B) of the first power source. Thus, voltage stress on transistors can be reduced, while providing a good clamping position for each transistor.
Patent WO-2019061612-A1 (WO)
Title: Loan product promotion method and apparatus, and computer-readable storage medium
Inventor: XIA JIE
IPC: G06Q40/02
Filed: 2017-10-24
Abstract: Disclosed are a loan product promotion method and apparatus, and a computer-readable storage medium. The method comprises: acquiring product attributes of a loan product, and storing the product attributes in a pre-set product database as elements of the pre-set product database; acquiring basic information about a client from a loan application end, matching the basic information with the elements in the pre-set product database, and acquiring a matching result; and recommending a loan product to the client according to the matching result. According to the solution, a product database storing a plurality of elements is pre-set, and the plurality of elements are consistent with product attributes of a plurality of loan products. When a new loan product is launched, product attributes of the loan product are stored in the pre-set product database as elements thereof, and the loan product is recommended according to the matching result of the basic information about the client and the pre-set product database. Developing a system for each loan product so as to promote same is avoided, the development costs are reduced, and the promotion is expedited.
Patent WO-2018176827-A1 (WO)
Title: 连杆超声辅助裂解加工方法及其加工装置
Inventor: JIANG YINFANG
IPC: B23P15/00
Filed: 2017-10-30
Abstract: 一种连杆超声辅助裂解加工方法及其加工装置，涉及连杆(10)加工领域，包括机架(4)、定块(5)、滑块(22)和滑块座(30)、垂直锁紧油缸(29)、楔形拉杆(12)、调整块体(8)等，该方法及其装置扩大了裂解连杆(10)使用材料的范围；减小了连杆(10)裂解时所需的裂解力、断裂面的变形、裂解过程中产生的掉渣、连杆大头孔失圆等情况的产生；提高了连杆(10)与连杆盖(17)接合面的啮合精度和连杆(10)装配质量。
Patent WO-2018121049-A1 (WO)
Title: 一种电子名片的传输方法、装置及系统、电子名片设备
Inventor: WANG YU
IPC: H04L29/08
Filed: 2017-11-02
Abstract: 本申请涉及计算机技术领域，尤其涉及一种电子名片的传输方法、装置及系统、电子名片设备，用以解决现有技术中存在如何实现电子名片在电子设备之间进行有效传输的问题。本申请中采用发送名片标识的方式，使得接收方利用名片标识从云端获取相应电子名片，避免在用户使用的电子设备之间进行直接传输，降低出现传输出错等问题的概率，而且，提升传输稳定性，降低传输时耗，从整体上提升了用户体验。
Patent WO-2018113430-A1 (WO)
Title: 一种生产低聚木糖和抗菌肽的益生饲用酿酒酵母
Inventor: ZHANG HONGGANG
IPC: C12N15/81
Filed: 2017-11-07
Abstract: 提供一种生产低聚木糖和抗菌肽的重组酿酒酵母，所述酿酒酵母中含有多基因共表达载体，该载体中含有特定的β-1,4-内切木聚糖酶基因、β-1,4-木糖苷酶基因和抗菌肽基因。所述重组酿酒酵母能够辅助降解木聚糖生成的低聚木糖，促进机体内肠道中益生菌的增殖，补充机体中的木聚糖酶，并抑制杂菌或致病菌；促进机体的免疫力提高和机体生长。也可以应用到餐厨废弃物的降解中，促进废弃物中半纤维素成分降解。
Patent WO-2019006959-A1 (WO)
Title: Laminated inorganic pipeline and preparation method therefor
Inventor: CHEN HUA
IPC: B32B37/12
Filed: 2017-11-22
Abstract: A laminated inorganic pipeline for fluid transport, comprising a first diameter pipeline (7) and a second diameter pipeline (8) with different diameters. The second diameter pipeline (8) is sleeved on the periphery of the first diameter pipeline (7) to form the laminated inorganic pipeline; a central hole is formed in the first diameter pipeline (7); an interlayer is formed between the first diameter pipeline (7) and the second diameter pipeline (8); the interlayer is filled with slurry, and the slurry solidifies to form a polymer middle layer (10); the slurry comprises a prepolymer and inorganic modified powder, and the mass ratio of the prepolymer to the inorganic modified powder is 1:(0.01-3.0). The laminated inorganic pipeline has good impact resistance and safety.
Patent WO-2019104787-A1 (WO)
Inventor: MAK KWOK NGAI
IPC: F03G7/00
Filed: 2017-12-21
Abstract: 一种多级防水压电式环境机械能量循环转换环保装置，包括下壳体(1)、上壳体(2)、防水机构(3)、下永磁体(4)、线圈机构(5)、上永磁体(6)以及辅助发电机构(7)，防水机构(3)是设置在下壳体(1)与上壳体(2)之间的柔性套；下永磁体(4)固定设置在下壳体(1)内腔底部，线圈机构(5)设置于下永磁体(4)的上方；线圈机构(5)包括一个导磁壳体(51)以及线圈(53)、扇形磁块(54)；上壳体(2)的下端面设置有延伸块(24)、上永磁体(6)以及辅助发电机构(7)。所述装置具有结构简单、使用方便、安全可靠、转化率高等优点，有效解决人群活动产生的能量得不到充分利用的问题。
Patent WO-2018196419-A1 (WO)
Title: 用于叶轮与电机之间的传动装置及其空调器
Inventor: HAN PENG
IPC: F04D29/054
Filed: 2017-12-25
Abstract: 一种用于叶轮与电机之间的传动装置及应用该传动装置的空调器，传动装置包括：与叶轮和电机两者任一连接的第一连接件（1），和与两者另一连接的第二连接件（2）；第一连接件（1）上成型有若干凸爪（11），第二连接件（2）上成型有与凸爪（11）传动配合的凹槽（21），沿电机带动叶轮旋转的传动方向旋转时，每个凹槽（21）具有与凸爪（11）配合的传动侧面（3），用于对叶轮施加有朝向电机方向的轴向力，凹槽（21）的传动侧面（3）成型在第二连接件（2）的外侧壁上且径向延伸。
Patent WO-2018121487-A1 (WO)
Inventor: XIE FANG
IPC: G06F3/0482
Filed: 2017-12-25
Abstract: 本发明公开了一种界面过滤的方法及系统，所述方法包括：根据用户的操作调出菜单显示选项列表；根据用户的设置指令在菜单显示选项列表中选取信息隐藏设置的功能选项，并设置需隐藏部分信息的时间段；根据用户设置的需隐藏部分信息的时间段对页面进行重新显示；将设置的需隐藏部分信息的时间段进行保存，以供再次登录时按照上述设置信息进行页面显示。该方法中通过用户的设置将无用留言进行隐藏，只将对用户有用的留言进行显示，这样解决了现有技术中聊天工具中无用留言影响查找有用信息的技术问题，使得用户能更快的查找到需要的信息。
Patent WO-2018176958-A1 (WO)
Title: 一种随图像中关键点移动的自适应贴图方法和系统
Inventor: LI LIANG
IPC: G06K9/32
Filed: 2017-12-29
Abstract: 本发明提供一种随图像中关键点移动的自适应贴图方法和系统，其中方法包括：定位图像中关键物体上关键点的位置，根据所述关键点移动后的位置变化，对图像上的任意一点进行旋转矩阵转换旋转矩阵转换，获得对应该任意一点的旋转矩阵转换后的坐标；根据关键点移动后的坐标与贴图的缩放系数，获得位于关键点移动后的位置附近一定范围的坐标；根据所述位于关键点移动后的位置附近一定范围的坐标、关键点的坐标以及贴图的缩放系数，获得贴图采样坐标，并在所述贴图采样坐标上显示贴图。本发明使得在人脸旋转的情况下，贴图自适应地进行旋转，并且不改变原有的显示比例，提高了用户的体验。
Patent WO-2019140613-A1 (WO)
Title: Method, apparatus and system for wind converter management
Inventor: YU RONGRONG
IPC: F03D7/00
Filed: 2018-01-18
Abstract: A method for wind converter management,first and second data associated with a group of first measurements and a second measurement of the wind converter may be collected respectively. An association between the group of first measurements and the second measurement of the wind converter may be obtained. A condition of the wind converter may be determined based on a comparison of the collected first and second data and the obtained association. Also,the apparatuses, systems, computer readable media and IoT systems for wind converter management.
Patent WO-2019144353-A1 (WO)
Inventor: DONG KONGMING
IPC: G06Q20/06
Filed: 2018-01-25
Abstract: 一种基于区块链的数据训练方法、装置、存储介质及区块链节点，所述方法包括：发起节点向区块链中存储的智能合约写入资源请求，所述发起节点是区块链网络中的节点，所述智能合约用于根据所述资源请求向所述发起节点返回其他区块链节点的计算资源信息；所述发起节点根据所述计算资源信息选择目标区块链节点，并将选择结果写入所述智能合约，所述智能合约根据所述选择结果指示被选中所述目标区块链节点进行数据训练。
Patent WO-2019024507-A1 (WO)
Title: Touch control method and device, and terminal
Inventor: NIU CHAO
IPC: G06F3/041
Filed: 2018-03-15
Abstract: A touch control method and device, and a terminal. The method comprises: identifying a touch area according to touch position information, the touch area comprising: a first touch area comprising an object and a second touch area not comprising an object (700); setting a screen sliding threshold to be a preset first screen sliding threshold based on an identification result when the touch area is the first touch area, and setting the screen sliding threshold to be a preset second screen sliding threshold based on an identification result when the touch area is the second touch area, the first screen sliding threshold being different from the second screen sliding threshold (701); and identifying a touch operation on an object according to the set first and second screen sliding thresholds (702).
Patent WO-2019062049-A1 (WO)
Title: Financial app permission configuration method, device and equipment, and storage medium
Inventor: LIANG YONGJIAN
IPC: G06F21/45
Filed: 2018-03-28
Abstract: The present application relates to the technical field of financial APP permission configuration, and provided thereby are a financial APP permission configuration method, device and equipment, and a storage medium, the financial APP permission configuration method comprising: popping up a permission configuration menu when a permission configuration instruction is received, the permission configuration menu comprising a role name configuration box, a permission range configuration box and a user data list, the user data list being formed according to user information stored in a database; associating a role name, a permission range and selected user information in the user data list, and generating a role list; and executing corresponding access permission according to the role list after a user logs into a client. The present application reduces the difficulty of access permission configuration and facilitates the updating of access permission along with updates in personnel changes by means of configuring a role to be connected to a user account and the access permission.
Patent WO-2019062067-A1 (WO)
Title: User interface unit test method and apparatus, readable storage medium and device
Inventor: YIN CHENG
IPC: G06F11/36
Filed: 2018-04-09
Abstract: The present invention relates to the technical field of software tests, and especially to a user interface test method and apparatus, a readable storage medium and a device. The method comprises: acquiring a hash value of an input queried data object; searching a list bound data set for an element matching the hash value, and determining the found element, which matches the hash value, to be a target object; matching original set data of the target object in an original list data set with bound data of the target object in the list bound data set so as to obtain a matching result, wherein the list bound data set is a data set obtained by cloning the original list data set; and outputting the matching result as a user interface unit test result. The present application can effectively solve the problem of matching displacement for RecyclerView due to same having no clear index value, improving the accuracy of matching.
Patent WO-2019128021-A1 (WO)
Title: 一种自动散料粉碎机
Inventor: GAO XUECHAO
IPC: B29B17/04
Filed: 2018-05-07
Abstract: 一种自动散料粉碎机，包括底座框架（15），该底座框架（15）安装有托轮（10），托轮（10）上设有挡轮（8）；该挡轮（8）安装于筒体（4）前后两端；该筒体（4）前端与转道（2）转动连接，后端与集尘防护罩（9）转动连接，集尘防护罩（9）与粉碎装置进料端连接；该粉碎装置内设有翼型飞刀（12），腔体内壁设有楞型定刀（13）；该腔体底部设有菱形网（14）；该粉碎装置的壳体底部设有出料口（16）；该筒体（4）外壁中部设有大齿轮（7），该大齿轮（7）与固定于底座框架（15）的小齿轮传动机构（11）咬合；该筒体（4）内壁设有推料螺旋（3），筒体（4）内壁设有对称的若干拨料板（6）；该筒体（4）设有若干L型勾钉（5）。该粉碎机可实现塑料打包废料的自动散包和粉碎，不仅节省了劳动力，还大大提高了产能。
Patent WO-2018210171-A1 (WO)
Title: Système et procédé de quasi-co-localisation spatiale (sqcl) et de précodage d'angle similaire (sap)
Inventor: XIA PENGFEI
IPC: H04W72/04
Filed: 2018-05-09
Abstract: L'invention concerne un procédé consistant à introduire un premier signal de référence et une pluralité de champs de bits sur un premier canal, de manière à produire un premier signal, la pluralité de champs de bits comprenant un premier champ de bits indiquant si un second signal de référence est émis sur un second canal, un deuxième champ de bits indiquant si le premier signal de référence comprend le même précodage que le second signal de référence, un troisième champ de bits indiquant si le précodage du premier signal de référence est similaire au précodage du second signal de référence, ou un quatrième champ de bits indiquant des différences de précodage d'émission entre le premier signal de référence et le second signal de référence. Le procédé consiste également à réaliser un précodage sur le premier signal, de manière à produire un premier signal d'émission, à réaliser un précodage sur le second canal, de manière à produire un second signal d'émission, à émettre, à un récepteur, le premier signal de transmission et à émettre, au récepteur, le second signal d'émission.
Patent WO-2019222917-A1 (WO)
Title: Self-service dialing method
Inventor: ZHU XIAOJUN
IPC: H04M1/724
Filed: 2018-05-22
Abstract: The present invention relates to a self-service dialing method, comprising the following steps: T1, a telephone terminal transmitting a dialing request, the dialing request comprising a telephone number; T2, receiving preset information corresponding to the dialing request; T3, displaying the preset information; T4, receiving an operating instruction, and sending the operating instruction; and T5, receiving preset information corresponding to the operating instruction. Compared with conventional methods that only allow reception of audio information, the present invention makes an improvement to allow reception of display information such as text, an image or a video, thereby implementing a shift from hearing to seeing, greatly increasing the speed at which a user accesses information, saving user time, and improving the user experience.
Patent WO-2018228192-A1 (WO)
Title: Procédé d'insertion d'entités smf et amf
Inventor: WANG HUCHENG
IPC: H04W76/00
Filed: 2018-05-30
Abstract: La présente invention concerne un procédé d'insertion d'une entité de fonction de gestion de session (SMF) et d'une entité de fonction de gestion d'accès et de mobilité (AMF). Le procédé d'insertion d'une SMF comprend les étapes suivantes : lorsqu'un équipement d'utilisateur (UE) est déplacé hors d'une plage de service d'une première entité SMF d'une première session d'unité de données par paquets (PDU) desservant actuellement l'UE ou que l'UE doit sélectionner une entité SMF, interroger une seconde entité SMF apte à desservir l'UE, à l'aide d'informations relatives à l'UE (101) ; et mettre à jour la première session PDU à l'aide de la seconde entité SMF (102).
Patent WO-2018228239-A1 (WO)
Title: 室内机及具有其的空调器
Inventor: FENG SHAOGUANG
IPC: F24F13/10
Filed: 2018-06-05
Abstract: 一种室内机及具有其的空调器，室内机包括：上底壳(10)；下底壳(20)，上底壳(10)与下底壳(20)相连接；驱动盒组件(30)，与上底壳(10)相连接，驱动盒组件(30)包括第一驱动部和第二驱动部；导风板(40)，导风板(40)与第一驱动部相连接，第一驱动部用于驱动导风板(40)，以使导风板(40)位于打开位置或关闭位置，第二驱动部用于驱动导风板(40)转动，以改变导风板(40)的导风方向。通过在上底壳(10)上设置驱动盒组件(30)，并将驱动盒组件(30)的第二驱动部设置成驱动导风板(40)转动的方式，使得在对下底壳(20)进行拆卸时，无需将第二驱动部的导线拔掉即可实现下底壳(20)的拆卸工作，极大地方便了对空调器拆卸清洗作业。
Patent WO-2019011093-A1 (WO)
Title: Machine learning model training method and apparatus, and facial expression image classification method and apparatus
Inventor: LIU LONGPO
IPC: G06N99/00
Filed: 2018-06-11
Abstract: A machine learning model training method and apparatus (800), and a facial expression image classification method and apparatus (1100). The machine learning model training method comprises: obtaining a machine learning model comprising model parameters obtained by means of training with a general image training set (S202); determining a sample of a specific image and a corresponding classification tag (S204); inputting the sample of the specific image into the machine learning model to obtain an intermediate classification result (S206); and adjusting, according to the differences between the intermediate classification result and the classification tag, the model parameters of the machine learning model to continue training until the training stop condition is met (S208). The solution provides more efficient training of a machine learning model.
Patent WO-2018233682-A1 (WO)
Title: Wireless communication method and device
Inventor: ZHANG CHONGMING
IPC: H04W74/04
Filed: 2018-06-22
Abstract: The present disclosure provides a method executed by a user equipment. The method comprises: starting a first timer based on a state associated with a scheduling request; and when the first timer times out, sending information related to the scheduling request. In addition, the present disclosure also provides a corresponding user equipment.
Patent WO-2019029302-A1 (WO)
Title: Slot monitoring method, information transmission method, terminal, and network device
Inventor: NI JIQING
IPC: H04L5/00
Filed: 2018-07-06
Abstract: Provided are a slot monitoring method, an information transmission method, a terminal, and a network device. The slot monitoring method comprises: acquiring a slot format indicator (SFI) for user group common control information, wherein the SFI indicates a format of N continuous slots including a slot in which the user group common control information is located, and N is a positive integer; and if it the slot format indicator is unable to be accurately detected, monitoring, in a preset manner, multiple slots following the slot in which the user group common control information is located.
Patent WO-2019015492-A1 (WO)
Title: Photovoltaic assembly network optimization apparatus
Inventor: YUAN NAN
IPC: G01R31/00
Filed: 2018-07-06
Abstract: A photovoltaic assembly network optimization apparatus, comprising: photoelectric cell solar panels, a sensor node and a network coordinator, wherein at least two photoelectric cell solar panels are connected in series to form a photovoltaic power generation system, and the sensor node is mounted on each of the photoelectric cell solar panels. By means of a Zigbee network, existing distributed photovoltaic assembly power generation systems are refined and controlled in assemblies, and the power generation efficiency is further improved, such that solar assemblies are prevented from being damaged by a fault.
Patent WO-2019015687-A1 (WO)
Title: Objective lens protection device, objective lens system and lithographic device
Inventor: LI XIANMING
IPC: G03F7/20
Filed: 2018-07-23
Abstract: An objective lens protection device, an objective lens system and a lithographic device. The objective lens protection device comprises a main structure (10); the main structure (10) is provided with, oppositely disposed, an air supply unit (11) and an extraction unit (12); the air supply unit (11) is used to output air, and the extraction unit (12) is used to extract the air output by the air supply unit (11) so as to form at least one layer of air curtain between the air supply unit (11) and the extraction unit (12). The objective lens protection device can effectively control the flow rate of wind discharge, so that the wind is controlled in a laminar flow state and the uniform flow field of the air curtain is ensured; moreover, the objective lens protection device can effectively block organic matters volatilized from the bottom up, eliminate the opportunity for a direct contact of the organic matters with the lens, and prevent the objective lens from contamination by the volatilization of the organic matters of photoresist, thus ensuring the imaging quality of the objective lens.
Patent WO-2020019165-A1 (WO)
Title: Gel plugging slurry for well drilling, preparation method thereof and slug plugging method
Inventor: BAI YANG
IPC: E21B33/13
Filed: 2018-07-24
Abstract: Disclosed are a gel plugging slurry for well drilling, a preparation method of the plugging slurry, and a slug plugging method. The gel plugging slurry comprises water, a specialty gel, a bridging material, a jointing material and a filling material, in amounts of 1-15 parts by weight of the specialty gel, 8-20 parts by weight of the bridging material, 20-40 parts by weight of the jointing material and 25-45 parts by weight of the filling material based on 100 parts by weight of water. The gel plugging slurry has a short wait-on-cement time at rest, exhibits a rapid effect, and can quickly form a structure at fractures in a leakage formation; and the bridging material, the jointing material and the filling material can effectively plug various fractures that vary widely in width. In the slug plugging method, a packer is lowered to pack a well bore, so as to ensure that the plugging slurry can accurately reach the leakage formation and to enhance plugging efficiency.